Cobalt Hollow color palette — #D7ECF2 · #70B2D7 · #637EB9 · #804849 · #4D2D13

Built around Slate Blue, softened by Cyan — the whole palette hums with trust and stability.

The five colors

• Frost (#D7ECF2): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cyan (#70B2D7): A luminous, balanced blue — the color of deep harbor water.
• Slate Blue (#637EB9): A full-bodied, balanced violet — the color of a velvet chair.
• Coffee (#804849): A full-bodied, dusty red — the color of a theater curtain.
• Espresso (#4D2D13): A deep, shadowed, dusty gold — the color of afternoon light on wheat.

Feels like: Trust, Stability, Optimism, Creativity, Sophistication. Tagged vintage, retro, muted.

Use it as a design system

One click turns Cobalt Hollow into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Linen Pier color palette (#C5EBED, #65BEC5, #2E8BBD, #80455F, #4A2E46)
• Worn Driftwood Lagoon color palette (#D2ECFF, #8EA4C8, #8274A9, #7B563C, #254530)
• Hushed Delta color palette (#D8F5FF, #96C0DD, #A283A0, #6C444E, #411E21)
• Wandering Bronze Chapel color palette (#C4E9E1, #84C4D4, #8294C1, #8E6525, #4E370E)
• Timeworn Studio color palette (#D4F4FF, #7593BD, #66629C, #69341A, #342100)
• Hushed Courtyard color palette (#EFF6FF, #CBD0EF, #B4A9CE, #75877A, #3E564E)
• Aged Archive color palette (#EAEEFF, #886F97, #833069, #362F00, #00110D)
• Washed Dune color palette (#E9F1EB, #A9C8E6, #5284DC, #006880, #252A4D)

Browse the whole catalog at Explore, or see today's palette.